A type of outdoor stove folding frame

Abstract

A folding stove frame for outdoor stoves includes a stove base frame, a hinged base, an upper support, and a support frame. The bottom and top horizontal sections are hinged to the upper and lower parts of a longitudinal hinged plate, respectively. An upper and lower sector gear mesh to form a support device. The horizontal hinged plate is hinged to a longitudinal base plate. In use, the bottom and top horizontal sections are supported and engaged, a locking tongue plate and a locking groove are fitted together, and a limiting block engages with the upper end of an arc-shaped limiting hole. In the folded state, the longitudinal hinged plate, upper support, and support frame form an acute angle with the horizontal plane below. The upper support on one hinged base is positioned above the support frame on another hinged base. The upper support and support frame are linked and rotate together with the hinged base to achieve folding, making operation convenient.

Description

Technical Field

[0001] This utility model relates to an outdoor stove, and more particularly to the stove frame of an outdoor stove. Background Technology

[0002] The existing technology, Chinese patent 202220383290.2, describes a portable and simple barbecue grill. It features three structural methods for ground installation, with the top grilling structure switchable according to different needs, and multiple storage options to save space. It includes a grill body, which is tubular or frame-shaped, with a grill rack plate integrally or welded horizontally along the inner wall; or a grill rack buckle is installed on the inner wall, with the grill rack plate fixed to the buckle. The top of the grill body has a pair of symmetrically arranged top covers that can open and close the grill opening. Each top cover includes a pair of symmetrically arranged hinged plates and a cover plate integrally or movably connected to the hinged plates. The hinged plates have a rotating shaft at their ends, fixed to the grill opening position on the grill body, which opens or closes the grill opening during rotation. The problem is that the upper and lower top covers cannot move together, resulting in inconvenient folding. Utility Model Content

[0003] The purpose of this utility model is to provide a folding stove frame for outdoor stoves, which features a linkage between the upper support and the support frame and is convenient to fold and unfold.

[0004] This utility model is implemented as follows: a folding stove frame for outdoor stoves, characterized in that it includes a stove base frame, a hinged base, an upper support frame, and a support frame.

[0005] The furnace frame includes a base plate, a longitudinal seat plate, and a top horizontal plate. The longitudinal seat plate is provided with an arc-shaped limiting hole, and the top horizontal plate is provided with a locking groove.

[0006] The hinge base includes a horizontal hinge plate, two vertical hinge plates, and a limiting block on one of the vertical hinge plates. The two ends of the horizontal hinge plate are fixed to the vertical hinge plates, and the height of the horizontal hinge plate is less than the height of the vertical hinge plate.

[0007] The upper support includes a top support, an inclined part, a bottom horizontal part, a clearance groove, an upper sector gear and a locking tongue plate located at the suspended end of the bottom horizontal part;

[0008] The support frame includes a top horizontal section, a diagonal brace section, a lower sector gear located at the suspended end of the top horizontal section, a bottom vertical support plate, and an arc-shaped clearance groove.

[0009] The bottom and top horizontal sections are hinged to the upper and lower parts of the longitudinal hinge plate, respectively, and the upper and lower sector gears mesh to form a support device. The horizontal hinge plate is hinged to the longitudinal seat plate. In the working state, the bottom and top horizontal sections are supported and engaged, the locking tongue plate and the locking groove are fitted together, and the limiting block is engaged with the upper end of the arc-shaped limiting hole. In the retracted state, the longitudinal hinge plate, the upper bracket and the support frame have an acute angle with the horizontal plane below. The upper bracket on one hinge seat is located above the support frame on another hinge seat.

[0010] Preferably, the top support is provided with top anti-slip teeth; the lower end of the bottom vertical support plate is provided with bottom anti-slip teeth.

[0011] Preferably, the upper support is made of stamped metal sheet and has hollowed-out holes.

[0012] Preferably, the support frame is made of metal sheet with perforated holes.

[0013] Preferably, the furnace frame is made of sheet metal.

[0014] Preferably, it also includes an inner lining plate, which is disposed between the bottom horizontal section, the top horizontal section and the longitudinal hinge plate, and the bottom horizontal section and the top horizontal section are rotatably engaged with the longitudinal hinge plate.

[0015] This utility model discloses a folding stove frame for outdoor stoves. Due to this structure, the upper support and the support frame are linked and rotate together with the hinge seat to achieve folding, making it easy to operate. Attached Figure Description

[0016] Figure 1 This is a cross-sectional view of the present invention.

[0017] Figure 2 This is a perspective view of the present invention.

[0018] Figure 3 This is a perspective view of the utility model in a partially retracted state.

[0019] Figure 4 This is a front view of the utility model in its partially retracted state.

[0020] Figure 5 This is an exploded planar view of the partially retracted state of this utility model.

[0021] Figure 6 This is one of the exploded perspective views of this utility model.

[0022] Figure 7 This is the second exploded perspective view of this utility model. Detailed Implementation

[0023] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0024] In the description of this utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] like Figure 1 As shown, a folding stove frame for outdoor stoves includes a stove base frame 1, a hinged seat 2, an upper support 3, and a support frame 4.

[0027] The furnace frame 1 includes a base plate 11, a longitudinal base plate 12 and a top horizontal plate 13. The longitudinal base plate 12 is provided with an arc-shaped limiting hole 121, and the top horizontal plate 13 is provided with a locking groove 131. Four longitudinal base plates 12 are evenly distributed around the base plate 11, and the top horizontal plate 13 is located on the top of the longitudinal base plate 12.

[0028] The hinge base 2 includes a horizontal hinge plate 21, two vertical hinge plates 22, and a limiting block 221 disposed on one of the vertical hinge plates 22. The two ends of the horizontal hinge plate 21 are fixed to the middle of the vertical hinge plate 22 in the height direction. The height of the horizontal hinge plate 21 is less than the height of the vertical hinge plate 22.

[0029] The upper support 3 includes a top support 31, an inclined part 32, a bottom horizontal part 33, a clearance groove 34, an upper sector gear 35 and a locking tongue plate 36 provided at the suspended end of the bottom horizontal part 33; the top support 31 is used to support the cookware;

[0030] The support frame 4 includes a top horizontal part 41, a diagonal brace part 42, a lower sector gear 43 provided at the suspended end of the top horizontal part 41, a bottom vertical support plate 44, and an arc-shaped clearance groove 45; the bottom vertical support plate 44 is used to cooperate with the support surface.

[0031] The bottom horizontal part 33 and the top horizontal part 41 are respectively hinged to the upper and lower parts of the longitudinal hinge plate 22, and the upper sector gear 35 and the lower sector gear 43 mesh to form a support device. The horizontal hinge plate 21 of the support device is hinged to the longitudinal seat plate 12. In the use state, the bottom horizontal part 33 and the top horizontal part 41 support each other, the locking tongue plate 36 and the locking groove 131 are engaged, and the limiting block 221 is engaged with the upper end of the arc-shaped limiting hole 121. In the retracted state, the longitudinal hinge plate 22, the upper bracket 3 and the support frame 4 have an acute angle with the horizontal plane below. The upper bracket 3 on one hinge seat 2 is located above the support frame 4 on another hinge seat 2.

[0032] As a further improvement of this utility model: the top support 31 is provided with top anti-slip teeth; the lower end of the bottom vertical support plate 44 is provided with bottom anti-slip teeth.

[0033] The upper support 3 is made of stamped metal sheet and has hollow holes.

[0034] The support frame 4 is made of metal sheet with perforated holes.

[0035] The furnace frame 1 is made of metal sheet.

[0036] As a further improvement of this utility model, it also includes an inner lining plate 5, which is disposed between the bottom horizontal part 33, the top horizontal part 41 and the longitudinal hinge plate 22, and the bottom horizontal part 33 and the top horizontal part 41 are rotatably engaged with the longitudinal hinge plate 22.

[0037] Figure 1 , Figure 2 This is a view of the utility model in use. When it needs to be folded up, Figure 1 In this state, hold the upper bracket 3 and rotate it clockwise. At the same time, the support frame 4 rotates counterclockwise. Then the locking tongue plate 36 leaves the locking tongue groove 131 and enters below the top horizontal plate 13.

[0038] Reference Figure 2 As shown, the upper bracket 3, hinge seat 2, and support frame 4 rotate together clockwise, as... Figure 3 , Figure 4 , Figure 5As shown, the upper bracket 3, hinge seat 2, and support frame 4 form an acute angle α with the horizontal below; then, rotate the upper bracket 3 of the next support device counterclockwise, and the upper bracket 3, hinge seat 2, and support frame 4 rotate clockwise together; and so on, to complete the folding.

[0039] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0040] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A folding stove frame for outdoor stoves, characterized in that: Includes furnace base frame, hinged seat, upper bracket and support frame, The furnace frame includes a base plate, a longitudinal seat plate, and a top horizontal plate. The longitudinal seat plate is provided with an arc-shaped limiting hole, and the top horizontal plate is provided with a locking groove. The hinge base includes a horizontal hinge plate, two vertical hinge plates, and a limiting block on one of the vertical hinge plates. The two ends of the horizontal hinge plate are fixed to the vertical hinge plates, and the height of the horizontal hinge plate is less than the height of the vertical hinge plate. The upper support includes a top support, an inclined part, a bottom horizontal part, a clearance groove, an upper sector gear and a locking tongue plate located at the suspended end of the bottom horizontal part; The support frame includes a top horizontal section, a diagonal brace section, a lower sector gear located at the suspended end of the top horizontal section, a bottom vertical support plate, and an arc-shaped clearance groove. The bottom and top horizontal sections are hinged to the upper and lower parts of the longitudinal hinge plate, respectively, and the upper and lower sector gears mesh to form a support device. The horizontal hinge plate is hinged to the longitudinal seat plate. In the working state, the bottom and top horizontal sections are supported and engaged, the locking tongue plate and the locking groove are fitted together, and the limiting block is engaged with the upper end of the arc-shaped limiting hole. In the retracted state, the longitudinal hinge plate, the upper bracket and the support frame have an acute angle with the horizontal plane below. The upper bracket on one hinge seat is located above the support frame on another hinge seat.

2. The folding stove frame for an outdoor stove according to claim 1, characterized in that: The top support is provided with top anti-slip teeth; the bottom vertical support plate is provided with bottom anti-slip teeth at its lower end.

3. The folding stove frame for an outdoor stove according to claim 1, characterized in that: The upper support is made of stamped metal sheet and has hollowed-out holes.

4. The folding stove frame for an outdoor stove according to claim 1, characterized in that: The support frame is made of metal sheet with perforated holes.

5. A folding stove frame for outdoor stoves according to claim 1, characterized in that: The furnace frame is made of sheet metal.

6. A field stove folding frame according to claim 1, 2, 3, 4 or 5, characterized in that: It also includes an inner lining plate, which is located between the bottom horizontal section, the top horizontal section and the longitudinal hinge plate, and the bottom horizontal section and the top horizontal section are rotatably connected with the longitudinal hinge plate.

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